The document discusses several emerging mobile trends including gamification, context-aware applications, social commerce, niche social networks, and location-based services. It provides examples of mobile apps that utilize these trends such as LifeKraze for gamification, Google Field Trip for context-aware apps, Fab for social commerce, and Highlight for location-based services. The document also mentions emerging areas in mobile video editing/sharing, payments, dating, productivity, and second screen experiences.